Lorentz angle measurement for CO2/isobutane gas mixtures
نویسندگان
چکیده
منابع مشابه
Lorentz Angle Measurement for CO 2 / Isobutane Gas Mixtures
We have developed a Lorentz angle measurement system for cool gas mixtures in the course of our R&D for a proposed JLC central drift chamber (JLC-CDC). The measurement system is characterized by the use of two laser beams to produce primary electrons and flash ADCs to read their signals simultaneously. With this new system, we have measured Lorentz angles for CO 2 /isobutane gas mixtures with d...
متن کاملA Measurement of Lorentz Angle of Radiation-Hard Pixel Sensors
Silicon pixel detectors developed to meet LHC requirements were tested in a beam at CERN in the framework of the ATLAS collaboration. The experimental behaviour of irradiated and not-irradiated sensors in a magnetic field is discussed. The measurement of the Lorentz angle for these sensors at different operating conditions is presented. A simple model of the charge drift in silicon before and a...
متن کاملGravimetric measurement of adsorption from binary gas mixtures
A precise experimental method for studying binary vapor-liquid equilibrium is to measure total pressure (P) as a function of the mole fraction in the liquid phase (2). The mole fraction in the vapor (y) is calculated from imthermal P-x experimental data using the Gibbs-Duhem equation. A similar procedure for adsorption is to measure total mass (m) of gas adsorbed as a function of the mole fract...
متن کاملRusso’s formula for Lorentz Lattice Gas Model
We use a combinatorial approach to study the trajectory of a light ray constrained to Euclidian plane R2 with random reflecting obstacles placed throughout R2. For the 2D Lorentz lattice gas (LLG) model we derive an analogue of Russo’s formula of increasing events in percolation.
متن کاملOn the Periodic Lorentz Gas and the Lorentz Kinetic Equation
We prove that the Boltzmann-Grad limit of the Lorentz gas with periodic distribution of scatterers cannot be described with a linear Boltzmann equation. This is at variance with the case of a Poisson distribution of scatterers, for which the convergence to the linear Boltzmann equation was proved by Gallavotti [Phys. Rev. (2) 185, 308 (1969)]. The arguments presented here complete the analysis ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 2002
ISSN: 0168-9002
DOI: 10.1016/s0168-9002(01)00908-1